Mechanical Characteristics of an Explosive in the Temperature range 20÷100 °C
A. P. Beketov, A. N. Efanov, M. V. Nikul'shin, O. S. Putilin
Zababakhin Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, Snezhinsk, Russia
Keywords: explosive, mechanical properties, strain diagram, Poisson's ratio, temperature
Abstract
This paper presents the results of mechanical tests of explosive samples. Strain diagrams and the dependence of Poisson's ratio on strain at a temperature of 20, 60, 80, 100 °C were obtained. Curves of the mechanical characteristics of the explosive versus temperature were plotted. The rigidity, strength, and deformability of the explosive were shown to decrease with increasing temperature.
|
